摘要:
The disclosed light directing article comprises a structured layer, an adhesive sealing layer, and barrier elements. The structured layer comprises multiple microstructured elements that are opposite a major surface. The adhesive sealing layer has a first region and a second region. The second region is in contact with the structured layer. The barrier element are at the first region. The first region with the barrier element and second region have sufficiently different properties to form a low refractive index layer between the adhesive sealing layer and the structured layer. The barrier element comprises a crosslinked polymeric matrix having a modulus of elasticity less than 4.4 GPa.
摘要:
The present disclosure provides lamination transfer films and use of the lamination transfer films, particular in the fabrication of architectural glass elements, such as those used in Insulated Glass Units (IGUs). The lamination transfer films may be used to transfer functional layers and structures. The lamination transfer films may include a support film that can be removed during the transfer process, and the transferred materials are primarily inorganic. The resulting transferred structures on glass generally have high photo- and thermal-stability, and therefore can successfully be applied to the glass surfaces that are interior to the cavity within an IGU. The lamination transfer films can also be patterned such that macroscopic patterns of microoptical elements can be applied on a glass surface.
摘要:
A conducting film or device electrode includes a substrate and two transparent or semitransparent conductive layers separated by a transparent or semitransparent intervening layer. The intervening layer includes electrically conductive pathways between the first and second conductive layers to help reduce interfacial reflections occurring between particular layers in devices incorporating the conducting film or electrode.
摘要:
The present disclosure describes methods for making an electronic device. Methods for making electronic devices include providing a first electrode, an electro-responsive layer, and a second electrode. A first conductive nanostructured grid is deposited on a surface of the first electrode. The electro-responsive layer is facing the first conductive nanostructured grid. The electro-responsive layer is positioned between the first electrode and the second electrode. An electronic device having a first nanostructured grid deposited on a first electrode is described.
摘要:
A barrier assembly having a flexible or rigid substrate, an organic electronic device, and one or more layers of diamond-like film. The diamond-like film layers can be used to mount, cover, encapsulate or form composite assemblies for protection of moisture or oxygen sensitive articles such as organic light emitting diode devices, photovoltaic devices, organic transistors, and inorganic thin film transistors. The diamond-like film layers can also provide for edge sealing of adhesive bond lines in the assemblies.
摘要:
Microoptical layers, glazing units including the microoptical layers, and transfer tapes that may be used to provide the microoptical layers are provided. The transfer tape includes a removable template layer having a structured surface, a backfill layer having a first surface disposed on at least a portion of the structured surface of the template layer, and a microstructured surface opposite the structured surface. The microstructured surface together with a layer disposed on the microstructured surface is an anisotropic diffuser.
摘要:
A touch sensor including one or more multilayer electrodes, said electrodes including at least two transparent or semitransparent conductive layers separated by a transparent or semitransparent intervening layer. The intervening layer includes electrically conductive pathways between the first and second conductive layers to help reduce interfacial reflections occurring between particular layers in devices incorporating the conducting film or electrode.
摘要:
Organic electroluminescent compositions comprise (a) a charge transport matrix comprising at least one electron transport material; (b) at least one non-polymeric emissive dopant; and (c) at least one tertiary aromatic amine selected from the group consisting of (1) tertiary aromatic amines wherein at least one of the organic groups comprises a substituted phenyl group having an electron-donating substituent in the para-position or two independently selected electron-donating substituents in the meta-positions, (2) tertiary aromatic amines wherein at least two of the organic groups each comprise an independently selected substituted biphenyl or substituted fluorenyl group having an electron-donating substituent in the para-position of its terminal phenyl ring, and (3) tertiary aromatic amines wherein at least one of the organic groups comprises a fused polyaromatic group and at least one other organic group comprises a substituted biphenyl or substituted fluorenyl group having an electron-donating substituent in the para-position of its terminal phenyl ring.
摘要:
In one method of making an organic electroluminescent device, a transfer layer is solution coated on a donor substrate. The transfer layer includes an amorphous, non-polymeric, organic matrix with a light emitting material disposed in the matrix. The transfer layer is then selectively patterned on a receptor. Examples of patterning methods include laser thermal transfer or thermal head transfer. The method and associated materials can be used to form, for example, organic electroluminescent devices.